€454 Find cheap flights from Colorado to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Shannon departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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0 bags

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In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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Good to know

Low season

January

High season

August

Cheapest flight

€454
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Denver to Shannon

FAQs for booking flights from Colorado to Shannon

  • How does KAYAK find such low prices on flights from Colorado to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Shannon with an airline and back to Colorado with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Colorado to Shannon?

Find which airlines fly direct from Colorado to Shannon Airport, which days they fly and book direct flights.

Direct departures

Colorado to Shannon

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Saturday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights

Direct returns

Shannon to Colorado

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Saturday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights
See more direct flights

Book cheap flights from Colorado to Shannon

Recent return flight deals

10/1Fri
2 stopsAmerican Airlines
16h 45mDEN-SNN
19/1Sun
2 stopsAmerican Airlines
18h 31mSNN-DEN
€486
13/4Sun
2 stopsUnited Airlines
19h 13mDEN-SNN
21/4Mon
2 stopsUnited Airlines
30h 12mSNN-DEN
€627
9/12Mon
1 stop
16h 15mDEN-SNN
23/12Mon
1 stop
26h 20mSNN-DEN
€656
10/1Fri
1 stopAmerican Airlines
15h 15mDEN-SNN
19/1Sun
1 stopAmerican Airlines
14h 40mSNN-DEN
€661
10/1Fri
2 stopsAmerican Airlines
16h 45mDEN-SNN
19/1Sun
1 stopAmerican Airlines
14h 40mSNN-DEN
€666
13/4Sun
1 stopUnited Airlines
11h 49mDEN-SNN
21/4Mon
1 stopUnited Airlines
12h 30mSNN-DEN
€669
3/1Fri
1 stopAer Lingus
15h 15mDEN-SNN
9/1Thu
1 stopAer Lingus
26h 20mSNN-DEN
€1,004
3/1Fri
1 stop
15h 15mDEN-SNN
9/1Thu
1 stop
26h 20mSNN-DEN
€1,026
3/1Fri
2 stopsBritish Airways
15h 57mDEN-SNN
10/1Fri
2 stopsBritish Airways
26h 40mSNN-DEN
€1,128
3/1Fri
2 stopsBritish Airways
15h 57mDEN-SNN
9/1Thu
2 stopsBritish Airways
30h 11mSNN-DEN
€1,154

Search by stops

Search by airline

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Recent one-way flight deals

9/5Fri
2 stopsUnited Airlines
33h 51mDEN-SNN
€454
9/5Fri
3 stopsUnited Airlines
35h 15mDEN-SNN
€460
9/5Fri
1 stop
33h 45mDEN-SNN
€615

Search by stops

Search by airline

Search by price

Last minute flights from Colorado to Shannon

Last minute flight, train and bus deals

24/11Sun
multi-stopAmerican Airlines
14h 12mDEN-SNN
26/11Tue
multi-stopAmerican Airlines
21h 38mSNN-DEN
€824
24/11Sun
multi-stopBritish Airways
16h 15mDEN-SNN
26/11Tue
multi-stopBritish Airways
26h 52mSNN-DEN
€938
24/11Sun
multi-stop
16h 15mDEN-SNN
26/11Tue
multi-stop
28h 55mSNN-DEN
€973
24/11Sun
multi-stop
25h 15mDEN-SNN
26/11Tue
multi-stop
35h 11mSNN-DEN
€1,849

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

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